Q81C 4-120V Lithium Battery Capacity Indicator Detector Voltmeter Voltage Compatible With Electric ScooterOOTDTYfeatures: This charger detector is suitable for electric motorcycle and scooter. New update, wider detection range, real-time detection, less bug. Voltage and current measurement, accumulated power, countdown timer function, temperature display. Large high-definition screen, more accurate detection, more clear display. Long press the menu button for three seconds, the voltage and current status is clear at a glance, real-time charging status detection. Specification: Material: ABS Measurement: 8.5x4.5x2.2/3.4x1.8x0.9 inchPackage Included: 1x Charger DetectorNote: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.